// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCH_DRIVER_H_
#define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCH_DRIVER_H_

#include "base/macros.h"
#include "content/browser/renderer_host/input/synthetic_pointer_driver.h"
#include "content/common/content_export.h"
#include "content/common/input/synthetic_web_input_event_builders.h"
#include <array>

namespace content {

class CONTENT_EXPORT SyntheticTouchDriver : public SyntheticPointerDriver {
public:
    SyntheticTouchDriver();
    explicit SyntheticTouchDriver(SyntheticWebTouchEvent touch_event);
    ~SyntheticTouchDriver() override;

    void DispatchEvent(SyntheticGestureTarget* target,
        const base::TimeTicks& timestamp) override;

    void Press(float x,
        float y,
        int index,
        SyntheticPointerActionParams::Button button = SyntheticPointerActionParams::Button::LEFT) override;
    void Move(float x, float y, int index) override;
    void Release(int index,
        SyntheticPointerActionParams::Button button = SyntheticPointerActionParams::Button::LEFT) override;

    bool UserInputCheck(
        const SyntheticPointerActionParams& params) const override;

private:
    using IndexMap = std::array<int, blink::WebTouchEvent::kTouchesLengthCap>;

    SyntheticWebTouchEvent touch_event_;
    IndexMap index_map_;

    DISALLOW_COPY_AND_ASSIGN(SyntheticTouchDriver);
};

} // namespace content

#endif // CONTENT_COMMON_INPUT_SYNTHETIC_TOUCH_DRIVER_H_
